Self spacing razor knife



FIG. 1 is a perspective view of the self spacing razor knife;

FIG. 2 is a left view of the self spacing razor knife;

FIG. 3 is a top side view of the self spacing razor knife;

FIG. 4 is a right side view of the self spacing razor knife;

FIG. 5 is a bottom view of the self spacing razor knife;

FIG. 6 is a front view of the self spacing razor knife;

FIG. 7 is a back view of the self spacing razor knife; and,

FIG. 8 is an enlarged view of a front tip of the self spacing razor knife.

The broken lines shown in the figures are for illustrative purposes only and form no part of the claimed design. 

We claim the ornamental design for a self spacing razor knife, as shown and described. 